1. to plot together with another person; to conspire jointly
Usage: often used with 'with' or 'against'

1. a person who plots or conspires together with another
Usage: less common than the verb form

Examples

• The two suspects were accused of coplotting to steal the diamonds.
• She refused to coplot with her colleagues against the manager.
• He was identified as a coplot in the scheme to defraud investors.
• They coplotted for months before executing their plan.
• The detective discovered that multiple people had coplotted the robbery.